{"case":"0 number small","payload":{"after":{"case":"0 number small","at":100},"op":"r"}}
{"case":"1 number recent","payload":{"after":{"case":"1 number recent","at":1712800800123456},"op":"r"}}
{"case":"2 string utc","payload":{"after":{"case":"2 string utc","at":"2024-04-11T02:00:00.654321Z"},"op":"r"}}
{"case":"3 string naive","payload":{"after":{"case":"3 string naive","at":"2024-04-11 02:00:00.234321"},"op":"r"}}
